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Welcome,
Before sending an email to the group:
Please read
Frequently Asked Questions
Make sure you read the
Tesseract documentation
Search internet sources (including this group) for a solution
If you have a problem:
Provide all steps (including input resources) for its replication.
So not send a screenshot of the terminal - send the logs or copy text from a terminal.
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Выбрано: 0
Subhashish
19 июн.
Where to submit new trained data for scripts not on tessdata
Hi, I'm new in the Tesseract community and I recently submitted a PR [1]. I want to ask where
не прочитано,
Where to submit new trained data for scripts not on tessdata
Hi, I'm new in the Tesseract community and I recently submitted a PR [1]. I want to ask where
19 июн.
Alro wilde
, …
Subhashish
10
19 июн.
Which Low-Resource Languages Continue to Challenge Tesseract?
Hi Alro, I'd add two languages from India -- Santali and Ho -- with a caveat. Santali is
не прочитано,
Which Low-Resource Languages Continue to Challenge Tesseract?
Hi Alro, I'd add two languages from India -- Santali and Ho -- with a caveat. Santali is
19 июн.
Subhashish
2
18 июн.
Tesseract trained to better detect historical texts
Hi all, I've just submitted a PR to include Santali trained data: https://github.com/tesseract-
не прочитано,
Tesseract trained to better detect historical texts
Hi all, I've just submitted a PR to include Santali trained data: https://github.com/tesseract-
18 июн.
Saurabh Khule
,
Zdenko Podobny
3
11 июн.
Clarification on libcurl Dependency in Tesseract-OCR
Hello, Are you asking the open-source community to provide free technical support for a commercial
не прочитано,
Clarification on libcurl Dependency in Tesseract-OCR
Hello, Are you asking the open-source community to provide free technical support for a commercial
11 июн.
Daniel Sun
,
Jean-Marc Spaggiari
3
7 июн.
Fake vibe-coded Tesseract OCR website
FWIW, here's a similar website for Python-tesseract https://pytesseract.com/ On Friday, June 5,
не прочитано,
Fake vibe-coded Tesseract OCR website
FWIW, here's a similar website for Python-tesseract https://pytesseract.com/ On Friday, June 5,
7 июн.
Fred Philip
,
Zdenko Podobny
5
8 мая
how to install an additional language for tesseract i.e. "deu" tsch?
Damn, I should have thought to do it that way. I was a little bit misguided by what I have read in
не прочитано,
how to install an additional language for tesseract i.e. "deu" tsch?
Damn, I should have thought to do it that way. I was a little bit misguided by what I have read in
8 мая
Vlad Loghin
4 мая
Packaging Tesseract with Tauri app
Hi, I made a native app with Tauri and I'm currently working on configuring an installer, and I
не прочитано,
Packaging Tesseract with Tauri app
Hi, I made a native app with Tauri and I'm currently working on configuring an installer, and I
4 мая
Dmitry Yatcenko
,
Zdenko Podobny
2
16 апр.
Hint for the OCR - recognized text has a specific font
Hi, no this is not possible. If you have a very specific font, you need to finetune the model. Zdenko
не прочитано,
Hint for the OCR - recognized text has a specific font
Hi, no this is not possible. If you have a very specific font, you need to finetune the model. Zdenko
16 апр.
Jozef M.
, …
Jakub Hybl
3
31 мар.
Tesseract LSTM competitive word recognition (at least for certain use cases)
Thank you for your follow-up and interest in the technical details. Regarding the -1 values for T3
не прочитано,
Tesseract LSTM competitive word recognition (at least for certain use cases)
Thank you for your follow-up and interest in the technical details. Regarding the -1 values for T3
31 мар.
Claudia
,
hosam
3
9 мар.
Extremely bad OCR recognition of tesseract for webpage chars and code
What Do you mean with "Fine-Tuning OCR Model"? I cannot see corresponding options in OCRGet
не прочитано,
Extremely bad OCR recognition of tesseract for webpage chars and code
What Do you mean with "Fine-Tuning OCR Model"? I cannot see corresponding options in OCRGet
9 мар.
Вова Шолохов
12 февр.
Tesseract lose the price on check.
I compiled the dynamic Tesseract library with its dependencies such as Leptonica, libjpeg, libpng,
не прочитано,
Tesseract lose the price on check.
I compiled the dynamic Tesseract library with its dependencies such as Leptonica, libjpeg, libpng,
12 февр.
Jeremy Teo
, …
Nikola Smolenski
3
9 февр.
Is the "tesseract-ocr.com" website a legitimate website run by the developers of the Tesseract-OCR project?
It is malware. On Sat, Feb 7, 2026 at 6:45 PM Jeremy Teo <wyrd4...@gmail.com> wrote: I'm
не прочитано,
Is the "tesseract-ocr.com" website a legitimate website run by the developers of the Tesseract-OCR project?
It is malware. On Sat, Feb 7, 2026 at 6:45 PM Jeremy Teo <wyrd4...@gmail.com> wrote: I'm
9 февр.
James Smith
,
Tom Morris
2
22 янв.
force 2 lines
On Wednesday, January 21, 2026 at 6:50:38 PM UTC-5 James Smith wrote: Is there a way to force
не прочитано,
force 2 lines
On Wednesday, January 21, 2026 at 6:50:38 PM UTC-5 James Smith wrote: Is there a way to force
22 янв.
James Smith
6
21 янв.
2 line PNG to more than 2 lines output (used to output 2 lines of text)
It wasn't the uneven line because it happened again and it seems even horizontally. On Thursday,
не прочитано,
2 line PNG to more than 2 lines output (used to output 2 lines of text)
It wasn't the uneven line because it happened again and it seems even horizontally. On Thursday,
21 янв.
Thomas
19 янв.
Guidence for optimising model.
Hi!, Thank you for reading, I'm new here and have a hard time getting my head around how the
не прочитано,
Guidence for optimising model.
Hi!, Thank you for reading, I'm new here and have a hard time getting my head around how the
19 янв.
Shavkat Sultanov
18 янв.
is there a minimum amount of samples that is required for a training to start running?
I encountered a similar issue as this guy: https://github.com/tesseract-ocr/tesstrain/issues/40 I
не прочитано,
is there a minimum amount of samples that is required for a training to start running?
I encountered a similar issue as this guy: https://github.com/tesseract-ocr/tesstrain/issues/40 I
18 янв.
Shavkat Sultanov
7
18 янв.
Failed to read continue from: ./data/gg_custom_1/checkpoints/gg_custom_1_checkpoint make: *** [Makefile:325: data/gg_custom_1.traineddata] Error 1
combine_lang_model \ --input_unicharset ./data/gg_custom_1/unicharset \ --script_dir ./data/langdata
не прочитано,
Failed to read continue from: ./data/gg_custom_1/checkpoints/gg_custom_1_checkpoint make: *** [Makefile:325: data/gg_custom_1.traineddata] Error 1
combine_lang_model \ --input_unicharset ./data/gg_custom_1/unicharset \ --script_dir ./data/langdata
18 янв.
Shavkat Sultanov
,
Zdenko Podobny
13
7 янв.
my training fails
Hi again, I copied over the actual eng-traineddata (14.6MB) file now. It does not have a problem with
не прочитано,
my training fails
Hi again, I copied over the actual eng-traineddata (14.6MB) file now. It does not have a problem with
7 янв.
Maxim Kizub
1 янв.
Strange PSM 7 and 13 results
Hello. I've trained tesseract for specific font on a carefully scaled and baseline aligned set of
не прочитано,
Strange PSM 7 and 13 results
Hello. I've trained tesseract for specific font on a carefully scaled and baseline aligned set of
1 янв.
Jürgen Uhl
,
Zdenko Podobny
2
12.12.2025
Strange bbox'es in image_to_boxes
Hi there, I'm afraid our crystal balls are on permanent vacation, so we have no way of magically
не прочитано,
Strange bbox'es in image_to_boxes
Hi there, I'm afraid our crystal balls are on permanent vacation, so we have no way of magically
12.12.2025
محمود محمد
07.12.2025
Has anyone created a training file from scratch
Welcome everyone! This is Mahmoud, a member of the group. My question is: Has anyone created a
не прочитано,
Has anyone created a training file from scratch
Welcome everyone! This is Mahmoud, a member of the group. My question is: Has anyone created a
07.12.2025
Baraah Kassab
,
Sara Elshobaky
4
30.11.2025
Arabic OCR
Dear, this is a main train data file or i need to combine it with other train data? when i use it
не прочитано,
Arabic OCR
Dear, this is a main train data file or i need to combine it with other train data? when i use it
30.11.2025
Stéphane Brunner
,
Zdenko Podobny
5
25.11.2025
Image just some color converted into black and white
Hello, Thanks, effectively it's working with a newer version :-) CU Stéph Le samedi 22 novembre
не прочитано,
Image just some color converted into black and white
Hello, Thanks, effectively it's working with a newer version :-) CU Stéph Le samedi 22 novembre
25.11.2025
Mattia Mirri
,
Ger Hobbelt
2
10.11.2025
Help with auto island detection
Relevant (if only sideways at first glance): - https://tesseract-ocr.github.io/tessdoc/ImproveQuality
не прочитано,
Help with auto island detection
Relevant (if only sideways at first glance): - https://tesseract-ocr.github.io/tessdoc/ImproveQuality
10.11.2025
Jeremy C. Reed
,
Ger Hobbelt
2
09.11.2025
training using a page at a time?
In answer to your question: AFAIK there is no 'simple' solution/answer. Reading, OCRing (old)
не прочитано,
training using a page at a time?
In answer to your question: AFAIK there is no 'simple' solution/answer. Reading, OCRing (old)
09.11.2025
Harshit Goel
,
Ger Hobbelt
5
05.11.2025
tesseract via gosseract returns empty text for one image, but CLI detects correctly ("NO SMOKING")
"tav output modes": typo! I meant to say "TSV output mode". Sorry. Met
не прочитано,
tesseract via gosseract returns empty text for one image, but CLI detects correctly ("NO SMOKING")
"tav output modes": typo! I meant to say "TSV output mode". Sorry. Met
05.11.2025
Sandeep G
03.11.2025
Issue with Colon Recognition After Fine-Tuning Tesseract 5.5.3 on Russian Dataset
I'm currently working on fine-tuning the Tesseract OCR model (version 5.5.3) and encountered an
не прочитано,
Issue with Colon Recognition After Fine-Tuning Tesseract 5.5.3 on Russian Dataset
I'm currently working on fine-tuning the Tesseract OCR model (version 5.5.3) and encountered an
03.11.2025
Michael Schuh
, …
Ger Hobbelt
11
01.11.2025
Trouble extracting date and time from image
You're welcome! Good luck and take care! .... (For posterity / google search, here's a
не прочитано,
Trouble extracting date and time from image
You're welcome! Good luck and take care! .... (For posterity / google search, here's a
01.11.2025
Coure 2011
29.10.2025
Deserialize header failed: 1.lstmf
I need to train the default eng data, so that it can also recognize new characters. I created box
не прочитано,
Deserialize header failed: 1.lstmf
I need to train the default eng data, so that it can also recognize new characters. I created box
29.10.2025
Jean-Marc Spaggiari
,
Zdenko Podobny
2
28.09.2025
Same command for 2 files
Hi, But for the Aurochs file I'm getting "Empty page!!". I have not been able to get a
не прочитано,
Same command for 2 files
Hi, But for the Aurochs file I'm getting "Empty page!!". I have not been able to get a
28.09.2025